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Tube-Tech EQ 1A

Tube-Tech EQ 1A

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Tube-Tech EQ 1A

The TUBE-TECH EQ 1A is a full range one channel unit, featuring low & high cut, low & high shelving and three overlapping bands. The cut filters are designed around unity gain amplifiers and the shelving and the bell filters are designed around two tube operational amplifiers.

The unit is all tube based except for the power supply. Input and output have fully floating transformers. All DC voltages are stabilized, except the anode voltage for the output stage.

Optional Master Version available:
The EQ 1A Equalizer can be fitted with rotary switches instead of pots for even more precise settings. Please specify EQ1AM when ordering.

Product Features
Low cut at 6 frequencies: Slope 6 dB or 12 dB/octave
High cut at 6 frequencies: Slope 6 dB or 12 dB/octave
Band 1-3, bell type: 36 overlapping frequencies (12 per band), +/- 20 dB with variable bandwidth
Low shelving at 6 frequencies: +/- 15 dB
High shelving at 6 frequencies: +/- 15 dB
All switches gold plated
Conductive plastic potentiometers
Frequency response: 5 Hz to 60 kHz
Very low noise: < -85 dBU
Master bypass with clickless relay
All 7 sections fitted with separate in/out switch
Short Description The TUBE-TECH EQ 1A is a full range one channel unit, featuring low & high cut, low & high shelving and three overlapping bands. The cut filters are designed around unity gain amplifiers and the shelving and the bell filters are designed around two tube operational amplifiers.
Demo in Store N/A
Manufacturer Tube-Tech
Old Price N/A

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